]> GH barcode-01852484 United States of America Arkansas Ouachita Mountains: Ouachita National Forest: N-facaing wooded slope and small springs on Big Fork Creek, about 18 miles S. of Mena. Chamaecrista nictitans (Linnaeus) Moench (Linnaeus) Moench 2021-03-10 10:35:21 A. McWilliam